Limnogonus aduncus Drake & Harris, 1933

Rodrigues, Juliana Mourão Dos Santos, Nery, Leticia, Rodrigues, Higor D. D. & Moreira, Felipe Ferraz Figueiredo, 2021, Survey of the semiaquatic bugs (Hemiptera: Heteroptera: Gerromorpha) from Alagoas and Sergipe, Northeast Brazil, Zootaxa 4958 (1), pp. 103-159 : 118

Limnogonus aduncus Drake & Harris, 1933

( Figs 62 , 68 )

Geographical distribution: Argentina ( Bachmann 1962), Bolivia ( Kuitert 1942), Brazil ( Drake & Harris 1933a), Colombia ( Aristizábal-García 2002), Ecuador ( Drake & Harris 1934), Guyana ( Kuitert 1942), Panama ( Kuitert 1942), Paraguay ( Drake & Harris 1934), Peru ( Drake & Harris 1935a), Suriname ( Nieser 1970a), Trinidad & Tobago ( Alkins-Koo 1990), Venezuela ( Nieser 1970a).

Distribution in Brazil: AL*, AM ( Drake & Harris 1935a; Kuitert 1942; Nieser 1970a; Mascarenhas 1979; Pereira & Melo 2007; Moreira et al. 2011b; Vargas-Lowman et al. 2019), BA ( Floriano et al. 2017a), ES ( Nieser & Melo 1997; Moreira & Campos 2012), MG ( Nieser & Melo 1997; Melo & Nieser 2004; Souza et al. 2006; Moreira et al. 2011b), MS ( Floriano et al. 2013), MT ( Mazzucconi & Bachmann 1993; Heckman 1998; Fernandes & Wanzeler 2010; Moreira et al. 2011b; Moreira & Campos 2012; Dias-Silva et al. 2013), PA ( Nieser 1970a; Moreira et al. 2011b; Moreira & Campos 2012; Guterres et al. 2019), PE ( Rodrigues et al. 2012), PR ( Moreira & Campos 2012; Rodrigues et al. 2012), RJ ( Drake & Harris 1933a; Jurberg & Gomes 1983; Moreira et al. 2011b; Moreira & Campos 2012), RR ( Rodrigues et al. 2012), SC ( Moreira et al. 2011b), SE*, SP ( Castanhole et al. 2008; Moreira et al. 2011b; Castanhole et al. 2013).

Material examined: BRAZIL • Alagoas • 2 males, 3 females; Murici , EEM; -9.253980, -35.801040; 28 Apr. 2018; C.F.B. Floriano, J.M.S. Rodrigues, & O.M. Magalhães col.; CEIOC 79850 . • 1 male, 1 nymph; same data, except: -9.222430, -35.870060; CEIOC 79852 . • 1 female; same data, except: -9.253980, -35.801040; CEIOC 79855 . • 1 male; Murici , EEM, riacho em área de pasto; -9.229250, -35.871222; alt. 427 m; 22 May 2019; J.M.S. Rodrigues, W. Sousa & F.F.F. Moreira col.; CEIOC 79768 . • 1 female; same data, except: Vale Socorró, Cachoeira do Socorró ; -9.236000, -35.860889; alt. 361 m; CEIOC 79769 . • 6 males, 5 females, 3 nymphs; Quebrangulo, RBPT , Sítio Juliana , rio; -9.234030, -36.448860; 05 Jul. 2018; C.F.B. Floriano, J.M.S. Rodrigues & J.F. Barbosa col.; CEIOC 79851 . • 1 female; same data, except: Rio Cafuringa , parte alta; -9.245200, -36.421710; CEIOC 79854 . • Sergipe • 3 females, 2 nymphs; Areia Branca, PNSI , Riacho Negro ; -10.747540, -37.340150; 08 Jul. 2018; C.F.B. Floriano, J.M.S. Rodrigues & J.F. Barbosa col.; CEIOC 79849 . • 3 females; Estância, Rio Piauí; -11.195790, -37.532480; 04 May 2018; C.F.B. Floriano, J.M.S. Rodrigues & O.M. Magalhães col; CEIOC 79902 . • 1 male; Japoatã, Estrada SE-335; -10.367910, -36.807400; 03 May 2018; C.F.B. Floriano, J.M.S. Rodrigues & O.M. Magalhães col.; CEIOC 79853 . • 4 males, 3 females; São Cristóvão, Estrada Rita Cacete ; -10.985110, -37.286830; 04 May 2018; C.F.B. Floriano, J.M.S. Rodrigues & O.M. Magalhães col.; CEIOC 79848 .

Figures

FIGURE 68. Geographical distribution of Brachymetra albinervus, Cylindrostethus palmaris, Limnogonus aduncus, L. ignotus, L. profugus, L. recurvus, Neogerris lubricus and Tachygerris adamsoni in Alagoas and Sergipe, Northeast Brazil.

FIGURES 60–67. Collected specimens, dorsal view.60. Brachymetra albinervus. 61. Cylindrostethus palmaris. 62. Limnogonus aduncus. 63. L. ignotus. 64. L. profugus. 65. L. recurvus. 66. Neogerris lubricus. 67. Tachygerris adamsoni. Scale bars: 2 mm.